$88+ Cheap flights from Louisiana to Puerto Rico
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SJU
Apr 21 — Apr 281
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Louisiana to Puerto Rico with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Louisiana to Puerto Rico
Cheapest
Best
Last-minute
One-way
Cheapest flights from Louisiana to Puerto RicoExplore the most affordable flight options available from Louisiana to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.
Explore the most affordable flight options available from Louisiana to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.
This CheapOair deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/54:25 pm
MSY
- SJU
1 stop14h 39m
Frontier
Sun 6/76:09 pm
SJU
- MSY
1 stop22h 21m
Frontier
Deal found 3/22![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/279:30 pm
MSY
- SJU
1 stop11h 27m
Frontier
Sat 4/47:33 pm
SJU
- MSY
1 stop13h 13m
Frontier
Deal found 3/21![Frontier logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/298:01 pm
MSY
- SJU
1 stop11h 52m
Multiple Airlines
Sat 4/46:00 am
SJU
- MSY
1 stop17h 44m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$233
This CheapOair deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/288:01 pm
MSY
- SJU
1 stop11h 52m
Multiple Airlines
Sun 4/54:33 pm
SJU
- MSY
1 stop16h 13m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$234
This Cheapflightsfares deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/318:01 pm
MSY
- SJU
1 stop11h 52m
Spirit Airlines
Tue 4/76:55 pm
SJU
- MSY
1 stop16h 32m
Spirit Airlines
Deal found 3/21![Spirit Airlines logo]()
$239
This CheapOair deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/279:30 pm
MSY
- SJU
1 stop11h 27m
Frontier
Fri 4/39:10 pm
SJU
- MSY
1 stop20h 58m
Frontier
Deal found 3/20![Frontier logo]()
$244
This Priceline deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/152:48 pm
MSY
- SJU
1 stop7h 36m
Multiple Airlines
Wed 4/293:19 pm
SJU
- MSY
1 stop26h 13m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$245
This CheapOair deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:24 am
MSY
- SJU
1 stop12h 28m
Multiple Airlines
Mon 4/136:55 pm
SJU
- MSY
1 stop16h 32m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$246
This Trip.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 am
MSY
- SJU
1 stop11h 55m
Multiple Airlines
Sat 4/46:00 am
SJU
- MSY
1 stop17h 44m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:01 pm
MSY
- SJU
1 stop11h 52m
Multiple Airlines
Fri 4/176:00 am
SJU
- MSY
1 stop28h 15m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/24:49 pm
MSY
- BQN
1 stop8h 04m
Multiple Airlines
Sun 4/52:43 am
BQN
- MSY
1 stop16h 23m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$287
This American Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:17 pm
SHV
- SJU
1 stop7h 15m
American Airlines
Sat 5/97:25 am
SJU
- SHV
1 stop16h 32m
American Airlines
Deal found 3/20![American Airlines logo]()
$330
Best flights from Louisiana to Puerto RicoDiscover carefully curated flight deals from Louisiana to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 22, 2026.
Discover carefully curated flight deals from Louisiana to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 22, 2026.
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:00 am
MSY
- SJU
2 stops13h 24m
United Airlines
Tue 5/57:20 am
SJU
- MSY
1 stop8h 36m
United Airlines
Deal found 3/18![United Airlines logo]()
$272
This Delta deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:49 pm
MSY
- SJU
1 stop8h 28m
Delta
Tue 5/192:48 pm
SJU
- MSY
1 stop8h 57m
Delta
Deal found 3/20![Delta logo]()
$286
This Southwest deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/172:50 pm
MSY
- SJU
2 stops8h 25m
Southwest
Wed 6/246:00 pm
SJU
- MSY
1 stop5h 40m
Southwest
Deal found 3/20![Southwest logo]()
$346
This American Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:07 pm
LFT
- SJU
2 stops15h 04m
American Airlines
Sat 5/911:59 pm
SJU
- LFT
1 stop11h 13m
American Airlines
Deal found 3/21![American Airlines logo]()
$410
This Priceline deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/123:44 pm
MSY
- BQN
1 stop18h 49m
Multiple Airlines
Mon 6/154:59 pm
BQN
- MSY
1 stop22h 22m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$446
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/313:00 pm
MSY
- SJU
2 stops7h 45m
Southwest
Sat 6/66:30 am
SJU
- MSY
1 stop10h 50m
Southwest
Deal found 3/17![Southwest logo]()
$346
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:00 am
MSY
- SJU
2 stops15h 50m
United Airlines
Tue 5/51:00 am
SJU
- MSY
2 stops11h 17m
United Airlines
Deal found 3/18![United Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:48 am
MSY
- SJU
1 stop8h 35m
Delta
Sat 5/306:15 am
SJU
- MSY
1 stop9h 16m
Delta
Deal found 3/22![Delta logo]()
$392
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2512:00 pm
BTR
- SJU
1 stop7h 38m
United Airlines
Tue 4/281:00 am
SJU
- BTR
2 stops13h 25m
United Airlines
Deal found 3/17![United Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:07 pm
LFT
- SJU
2 stops15h 04m
American Airlines
Sat 4/2511:59 pm
SJU
- LFT
1 stop11h 13m
American Airlines
Deal found 3/21![American Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
SHV
- SJU
1 stop6h 30m
Delta
Sun 9/62:40 pm
SJU
- SHV
1 stop9h 49m
Delta
Deal found 3/18![Delta logo]()
$403
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1412:57 pm
MSY
- BQN
1 stop9h 12m
United Airlines
Sun 5/1712:15 am
BQN
- MSY
1 stop9h 17m
United Airlines
Deal found 3/18![United Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am
SHV
- SJU
1 stop6h 30m
Delta
Sun 9/62:40 pm
SJU
- SHV
1 stop9h 49m
Delta
Deal found 3/18![Delta logo]()
$403
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/282:05 pm
MSY
- SJU
2 stops8h 50m
Southwest
Tue 6/25:35 am
SJU
- MSY
2 stops9h 45m
Southwest
Deal found 3/17![Southwest logo]()
$464
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:20 am
SHV
- SJU
1 stop9h 22m
United Airlines
Fri 5/81:00 am
SJU
- SHV
2 stops15h 25m
United Airlines
Deal found 3/19![United Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:17 pm
SHV
- SJU
1 stop7h 15m
American Airlines
Mon 4/2011:59 pm
SJU
- SHV
1 stop11h 04m
American Airlines
Deal found 3/20![American Airlines logo]()
$493
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/282:05 pm
MSY
- SJU
2 stops8h 50m
Southwest
Sun 5/315:35 am
SJU
- MSY
2 stops8h 55m
Southwest
Deal found 3/17![Southwest logo]()
$500
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:03 am
BTR
- SJU
1 stop9h 30m
Delta
Wed 6/36:15 am
SJU
- BTR
1 stop7h 34m
Delta
Deal found 3/19![Delta logo]()
$498
This American Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:36 pm
BTR
- SJU
1 stop7h 49m
American Airlines
Tue 6/97:00 am
SJU
- BTR
1 stop11h 57m
American Airlines
Deal found 3/21![American Airlines logo]()
$550
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/44:00 pm
MSY
- SJU
2 stops8h 20m
Southwest
Sun 6/710:15 am
SJU
- MSY
2 stops13h 00m
Southwest
Deal found 3/17![Southwest logo]()
$508
This American Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:30 pm
SHV
- SJU
2 stops13h 43m
American Airlines
Sat 5/95:45 am
SJU
- SHV
2 stops13h 15m
American Airlines
Deal found 3/19![American Airlines logo]()
$563
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/173:15 pm
LFT
- SJU
1 stop6h 57m
Delta
Sat 4/256:15 am
SJU
- LFT
1 stop9h 59m
Delta
Deal found 3/19![Delta logo]()
$516
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:20 am
SHV
- SJU
1 stop9h 22m
United Airlines
Sun 5/102:55 pm
SJU
- SHV
1 stop7h 10m
United Airlines
Deal found 3/19![United Airlines logo]()
$541
This American Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3010:11 am
SHV
- SJU
2 stops10h 48m
American Airlines
Wed 7/16:00 am
SJU
- SHV
2 stops11h 43m
American Airlines
Deal found 3/18![American Airlines logo]()
$583
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:35 am
BTR
- SJU
2 stops13h 15m
United Airlines
Mon 6/11:00 am
SJU
- BTR
2 stops15h 34m
United Airlines
Deal found 3/18![United Airlines logo]()
$594
This American Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/28:19 pm
SHV
- SJU
1 stop7h 20m
American Airlines
Sun 8/93:42 pm
SJU
- SHV
1 stop8h 01m
American Airlines
Deal found 3/21![American Airlines logo]()
$606
This Delta deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am
BTR
- SJU
1 stop9h 35m
Delta
Sun 9/132:26 pm
SJU
- BTR
1 stop8h 32m
Delta
Deal found 3/22![Delta logo]()
$618
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:43 am
AEX
- SJU
2 stops13h 07m
United Airlines
Wed 9/24:55 pm
SJU
- AEX
2 stops23h 33m
United Airlines
Deal found 3/18![United Airlines logo]()
$610
This American Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:00 am
BTR
- SJU
2 stops14h 59m
American Airlines
Wed 6/177:00 am
SJU
- BTR
1 stop15h 42m
American Airlines
Deal found 3/21![American Airlines logo]()
$625
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/512:00 pm
BTR
- SJU
1 stop7h 38m
United Airlines
Fri 5/87:00 am
SJU
- BTR
1 stop15h 21m
United Airlines
Deal found 3/20![United Airlines logo]()
$610
Last-minute flights from Louisiana to Puerto RicoDiscover last-minute flight deals from Louisiana to Puerto Rico. Data last updated March 22, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Puerto Rico. Data last updated March 22, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/279:30 pm
MSY
- SJU
1 stop11h 27m
Frontier
Sat 4/47:33 pm
SJU
- MSY
1 stop13h 13m
Frontier
Deal found 3/21![Frontier logo]()
$231
This CheapOair deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/279:30 pm
MSY
- SJU
1 stop11h 27m
Frontier
Fri 4/39:10 pm
SJU
- MSY
1 stop20h 58m
Frontier
Deal found 3/20![Frontier logo]()
$244
This CheapOair deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/288:01 pm
MSY
- SJU
1 stop11h 52m
Multiple Airlines
Sun 4/54:33 pm
SJU
- MSY
1 stop16h 13m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/298:01 pm
MSY
- SJU
1 stop11h 52m
Multiple Airlines
Sat 4/46:00 am
SJU
- MSY
1 stop17h 44m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$233
This Cheapflightsfares deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/318:01 pm
MSY
- SJU
1 stop11h 52m
Spirit Airlines
Tue 4/76:55 pm
SJU
- MSY
1 stop16h 32m
Spirit Airlines
Deal found 3/21![Spirit Airlines logo]()
$239
This Trip.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 am
MSY
- SJU
1 stop11h 55m
Multiple Airlines
Sat 4/46:00 am
SJU
- MSY
1 stop17h 44m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/24:49 pm
MSY
- BQN
1 stop8h 04m
Multiple Airlines
Sun 4/52:43 am
BQN
- MSY
1 stop16h 23m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$287
This Travelocity deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:35 am
MSY
- SJU
1 stop12h 17m
Multiple Airlines
Sat 4/116:55 pm
SJU
- MSY
1 stop16h 32m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$251
This CheapOair deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:24 am
MSY
- SJU
1 stop12h 28m
Multiple Airlines
Mon 4/136:55 pm
SJU
- MSY
1 stop16h 32m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:01 pm
MSY
- SJU
1 stop11h 52m
Multiple Airlines
Fri 4/176:00 am
SJU
- MSY
1 stop28h 15m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$248
This Priceline deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/152:48 pm
MSY
- SJU
1 stop7h 36m
Multiple Airlines
Wed 4/293:19 pm
SJU
- MSY
1 stop26h 13m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$245
This American Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:07 pm
LFT
- SJU
2 stops15h 04m
American Airlines
Sat 4/256:02 pm
SJU
- LFT
2 stops17h 10m
American Airlines
Deal found 3/17![American Airlines logo]()
$342
One-way flights from Louisiana to Puerto RicoSearch for one-way flight options from Louisiana to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
Search for one-way flight options from Louisiana to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
This Frontier deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1010:06 am
MSY
- SJU
1 stop13h 23m
Frontier
Deal found 3/20![Frontier logo]()
$88
This Frontier deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/95:18 pm
MSY
- SJU
1 stop7h 50m
Frontier
Deal found 3/22![Frontier logo]()
$89
This eDestinos deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/184:25 pm
MSY
- SJU
1 stop8h 43m
Frontier
Deal found 3/17![Frontier logo]()
$96
This eDestinos deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/298:01 pm
MSY
- SJU
1 stop11h 52m
Spirit Airlines
Deal found 3/21![Spirit Airlines logo]()
$98
This eDestinos deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/308:01 pm
MSY
- SJU
1 stop11h 52m
Spirit Airlines
Deal found 3/20![Spirit Airlines logo]()
$103
This Frontier deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/44:25 pm
MSY
- SJU
1 stop5h 57m
Frontier
Deal found 3/22![Frontier logo]()
$106
This Southwest deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:25 am
MSY
- SJU
1 stop9h 40m
Southwest
Deal found 3/20![Southwest logo]()
$111
This Priceline deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:50 pm
MSY
- SJU
1 stop23h 58m
Frontier
Deal found 3/17![Frontier logo]()
$112
This Trip.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/309:30 pm
MSY
- SJU
1 stop10h 23m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$118
This Trip.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/309:30 pm
MSY
- SJU
1 stop11h 27m
Frontier
Deal found 3/19![Frontier logo]()
$124
This American Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 am
AEX
- SJU
2 stops11h 10m
American Airlines
Deal found 3/19![American Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:32 pm
MSY
- SJU
2 stops22h 27m
Frontier
Deal found 3/21![Frontier logo]()
$127
Find flight deals from Louisiana to Puerto Rico
Keep the following information in mind while searching for Louisiana to Puerto Rico flight deals. Data was last updated March 22, 2026.
Round-trip from | $230 (CheapOair) |
|---|---|
One-way from | $88 (Frontier) |
Popular in | December |
Cheapest in | September |
Average price | $338 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisiana to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 22, 2026.
Use the filters below to find and compare flights from Louisiana to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New OrleansSan Juan
MSY - SJU
MSYSJU
New Orleans Louis Armstrong
Sat 5/2
7:00 am-9:24 pm
2 stops13h 24m
San Juan Luis Munoz Marin Intl
Tue 5/5
7:20 am-2:56 pm
1 stop8h 36m
$272
New OrleansSan Juan
MSY - SJU
MSYSJU
New Orleans Louis Armstrong
Tue 5/12
12:49 pm-10:17 pm
1 stop8h 28m
San Juan Luis Munoz Marin Intl
Tue 5/19
2:48 pm-10:45 pm
1 stop8h 57m
$286
Quickest round-trip
New OrleansSan Juan
MSY - SJU
MSYSJU
New Orleans Louis Armstrong
Wed 6/17
2:50 pm-12:15 am
2 stops8h 25m
San Juan Luis Munoz Marin Intl
Wed 6/24
6:00 pm-10:40 pm
1 stop5h 40m
$346
New OrleansSan Juan
MSY - SJU
MSYSJU
New Orleans Louis Armstrong
Sun 5/31
3:00 pm-11:45 pm
2 stops7h 45m
San Juan Luis Munoz Marin Intl
Sat 6/6
6:30 am-4:20 pm
1 stop10h 50m
$346
New OrleansSan Juan
MSY - SJU
MSYSJU
New Orleans Louis Armstrong
Sat 5/2
7:00 am-11:50 pm
2 stops15h 50m
San Juan Luis Munoz Marin Intl
Tue 5/5
1:00 am-11:17 am
2 stops11h 17m
$362
Baton RougeSan Juan
BTR - SJU
BTRSJU
Baton Rouge Ryan
Sat 4/25
12:00 pm-8:38 pm
1 stop7h 38m
San Juan Luis Munoz Marin Intl
Tue 4/28
1:00 am-1:25 pm
2 stops13h 25m
$366
New OrleansAguadilla
MSY - BQN
MSYBQN
New Orleans Louis Armstrong
Thu 5/14
12:57 pm-11:09 pm
1 stop9h 12m
Aguadilla Borinquen
Sun 5/17
12:15 am-8:32 am
1 stop9h 17m
$376
ShreveportSan Juan
SHV - SJU
SHVSJU
Shreveport
Sun 5/3
5:20 am-3:42 pm
1 stop9h 22m
San Juan Luis Munoz Marin Intl
Fri 5/8
1:00 am-3:25 pm
2 stops15h 25m
$391
New OrleansSan Juan
MSY - SJU
MSYSJU
New Orleans Louis Armstrong
Fri 5/1
6:48 am-4:23 pm
1 stop8h 35m
San Juan Luis Munoz Marin Intl
Sat 5/30
6:15 am-2:31 pm
1 stop9h 16m
$392
ShreveportSan Juan
SHV - SJU
SHVSJU
Shreveport
Tue 9/1
6:00 am-1:30 pm
1 stop6h 30m
San Juan Luis Munoz Marin Intl
Sun 9/6
2:40 pm-11:29 pm
1 stop9h 49m
$403
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Louisiana to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Louisiana with our price prediction graph.
MSY-SJU
MSY-BQN
LFT-SJU
SHV-SJU
AEX-SJU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Louisiana to Puerto Rico
USLA-PR0
MSY-SJU
MSY-BQN
LFT-SJU
SHV-SJU
What is the cheapest month to book a flight from Louisiana to Puerto Rico?
Currently, March is the cheapest month in which you can book a flight from Louisiana to Puerto Rico (average of $117). Flying from Louisiana to Puerto Rico in December is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Related info for your journey
Find useful and relevant information for your journey from Louisiana to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
Alternative routes for Louisiana to Puerto Rico
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisiana to Puerto Rico by cabin class
Find flights from Louisiana to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisiana and Puerto Rico flights
Browse other Louisiana and Puerto Rico flight options. Last updated on March 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Puerto Rico
Find the right flight back to Louisiana after your stay in Puerto Rico
Louisiana to Puerto Rico flights
Consider these flights traveling from Louisiana to Puerto Rico.
Top 7 airlines flying from Louisiana to Puerto Rico
Discover the top 7 airlines that operate flights from Louisiana to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$116 | Average$437 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$117 | Average$348 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$122 | Average$501 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$143 | Average$294 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$183 | Average$395 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$216 | Average$471 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$219 | Average$496 | FlexibilityNo cancel fee | On-time71% |